Simple Machine Vocabulary

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Across
  1. 3. a mechanical device that changes the direction or magnitude of a force.
  2. 6. any of several devices with few or no moving parts that are used to modify motion and force in order to perform work.
  3. 8. a triangular shaped tool, a portable inclined plane, and one of the six simple machines
  4. 10. a wheel with a grooved rim around which a cord passes.
Down
  1. 1. strength or energy as an attribute of physical action or movement.
  2. 2. the point on which the beam pivots
  3. 4. a plane inclined at an angle to the horizontal.
  4. 5. a rigid bar resting on a pivot, used to help move a heavy or firmly fixed load with one end when pressure is applied to the other.
  5. 7. simply an inclined plane around a cylinder.
  6. 8. the amount of force that is applied to an object multiplied by the distance the object is moved.
  7. 9. the assembly formed by two disks, or cylinders, of different diameters mounted